Fringe › Season 5

S5 E11: The Boy Must Live

As time dramatically ticks down, Peter, Olivia and Walter stop at nothing to save the universe from Observer rule. Walter enters the infamous deprivation tank in an attempt to uncover a key piece of information about the mysterious figure, Donald. Meanwhile, Captain Windmark sets out on a revealing mission of his own as long-standing questions are answered.

Air date	Jan 11, 2013
Runtime	43 minutes
TMDB rating	★ 8.1/10